01: /**
02: * JOnAS: Java(TM) Open Application Server
03: * Copyright (C) 1999 Bull S.A.
04: * Contact: jonas-team@objectweb.org
05: *
06: * This library is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * version 2.1 of the License, or any later version.
10: *
11: * This library is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public
17: * License along with this library; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19: * USA
20: *
21: * Initial developer(s): Guillaume SAUTHIER
22: * --------------------------------------------------------------------------
23: * $Id: SimpleWebappClassLoader.java 4622 2004-04-19 13:49:54Z sauthieg $
24: * --------------------------------------------------------------------------
25: */package org.objectweb.jonas_lib.loader;
26:
27: import java.io.IOException;
28: import java.net.URL;
29:
30: /**
31: * ClassLoader specialized for WebApps. It add only the WEB-INF/wsdl/ directory
32: * of the war in the URL repository. Used because Catalina doesn't automatically
33: * add this resources in its own ClassLoader
34: *
35: * @author Guillaume Sauthier
36: */
37: public class SimpleWebappClassLoader extends AbsModuleClassLoader {
38:
39: /** WSDL directory in a Web module */
40: private static final String WSDL_DIRECTORY = "WEB-INF/wsdl/";
41:
42: /**
43: * Create a new SimpleWebappClassLoader with default parent ClassLoader
44: *
45: * @param module an URL of Web file
46: *
47: * @throws IOException if creation fails
48: */
49: public SimpleWebappClassLoader(URL module) throws IOException {
50: super (new URL[] { module });
51: }
52:
53: /**
54: * Create a new SimpleWebappClassLoader with specified parent ClassLoader
55: *
56: * @param module an URL of Web file
57: * @param parent the parent ClassLoader
58: *
59: * @throws IOException if creation fails
60: */
61: public SimpleWebappClassLoader(URL module, ClassLoader parent)
62: throws IOException {
63: super (new URL[] { module }, parent);
64: }
65:
66: /**
67: * Add the WEB-INF/wsdl/ directory in the ClassLoader.
68: *
69: * @throws IOException if META-INF/wsdl and ejb-jar root directories cannot
70: * be inserted in loader
71: */
72: protected void init() throws IOException {
73: super .init();
74: addInRepository(WSDL_DIRECTORY);
75: addInRepository("");
76: }
77: }
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